Functions-e-Notes-1


This book covers the topis:
-Number system
Natural numbers
Whole numbers
Integers
Rational numbers
Irrational numbers
Real numbers
Complex numbers
Number Chart
-Some useful terms
Related quantities
Variable
Independent variable
Dependent variable
Constant
-Intervals
-Functions
Testing for a function by vertical line test
Number of Functions
-Domain
Method to Find the Domain of a Function
Wavy curve method
-Range
Method to find Range
Domain and Range of Some Standard Functions